Genetic control of gliadin components in wheat Triticum spelta L.

Genetic control of gliadin components in wheat Triticum spelta L.
Brezhneva, T.; Upelniek, V.; Pukhal’sky, V.
2010-05-20 00:00:00
The componental composition of electrophoretic spectra of gliadin in Triticum spelta L. was studied. By analogy with common wheat T. aestivum L., it was established that genes controlling gliadin components in spelt are also located in short arms of chromosomes of homeological groups 1 and 6. Analysis of gliadin spectra in F2 grains from the crosses k-20539 × Ershovskaya 32 and k-20558 × Ershovskaya 32 revealed linkage of some components and their grouping into blocks (alleles) of coinherited gliadin components. Alleles of gliadin-coding loci identical to alleles of common wheat and new alleles earlier unknown for wheat populations have been identified.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngRussian Journal of GeneticsSpringer Journalshttp://www.deepdyve.com/lp/springer-journals/genetic-control-of-gliadin-components-in-wheat-triticum-spelta-l-R8d9XFIL0p

Abstract

The componental composition of electrophoretic spectra of gliadin in Triticum spelta L. was studied. By analogy with common wheat T. aestivum L., it was established that genes controlling gliadin components in spelt are also located in short arms of chromosomes of homeological groups 1 and 6. Analysis of gliadin spectra in F2 grains from the crosses k-20539 × Ershovskaya 32 and k-20558 × Ershovskaya 32 revealed linkage of some components and their grouping into blocks (alleles) of coinherited gliadin components. Alleles of gliadin-coding loci identical to alleles of common wheat and new alleles earlier unknown for wheat populations have been identified.

Journal

Russian Journal of Genetics
– Springer Journals

Published: May 20, 2010

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